#coding:utf-8
import httplib
import json
import sys
from jsonschema import validate
from urllib import urlencode
from XYLLibrary import XYLKeywords
import requests
import robot
from robot.api import logger
from robot.libraries.BuiltIn import BuiltIn



try:
    from requests_ntlm import HttpNtlmAuth
except ImportError:
    pass


class WritableObject:
    ''' HTTP stream handler '''

    def __init__(self):
        self.content = []

    def write(self, string):
        self.content.append(string)


class RequestsKeywords(object):

    def __init__(self):
        self._cache = robot.utils.ConnectionCache('No sessions created')
        self.builtin = BuiltIn()
        self.debug = 0

    def _create_session(
            self,
            alias,
            url,
            headers,
            cookies,
            auth,
            timeout,
            max_retries,
            proxies,
            verify,
            debug):
        """ Create Session: create a HTTP session to a server

        `url` Base url of the server

        `alias` Robot Framework alias to identify the session

        `headers` Dictionary of default headers

        `auth` List of username & password for HTTP Basic Auth

        `timeout` Connection timeout

        `proxies` Dictionary that contains proxy urls for HTTP and HTTPS communication

        `verify` Whether the SSL cert will be verified. A CA_BUNDLE path can also be provided.

        `debug` Enable http verbosity option more information
                https://docs.python.org/2/library/httplib.html#httplib.HTTPConnection.set_debuglevel
        """

        self.builtin.log('Creating session: %s' % alias, 'DEBUG')
        s = session = requests.Session()
        s.headers.update(headers)
        s.auth = auth if auth else s.auth
        s.proxies = proxies if proxies else s.proxies

        max_retries = self.builtin.convert_to_integer(max_retries)

        if max_retries > 0:
            http = requests.adapters.HTTPAdapter(max_retries=max_retries)
            https = requests.adapters.HTTPAdapter(max_retries=max_retries)

            # Replace the session's original adapters
            s.mount('http://', http)
            s.mount('https://', https)

        # verify can be a Boolean or a String
        if isinstance(verify, bool):
            s.verify = verify
        elif isinstance(verify, unicode) or isinstance(verify, str):
            if verify.lower() == 'true' or verify.lower() == 'false':
                verify = self.builtin.convert_to_boolean(verify)
        else:
            # not a Boolean nor a String
            s.verify = verify

        # cant pass these into the Session anymore
        self.timeout = float(timeout) if timeout is not None else None
        self.cookies = cookies
        self.verify = verify

        s.url = url

        # Enable http verbosity
        if debug >= 1:
            self.debug = int(debug)
            httplib.HTTPConnection.debuglevel = self.debug

        self._cache.register(session, alias=alias)
        return session

    def create_session(self, alias, url, headers={}, cookies=None,
                       auth=None, timeout=None, proxies=None,
                       verify=False, debug=0, max_retries=3):
        """ Create Session: create a HTTP session to a server

        `url` Base url of the server

        `alias` Robot Framework alias to identify the session

        `headers` Dictionary of default headers

        `auth` List of username & password for HTTP Basic Auth

        `timeout` Connection timeout

        `proxies` Dictionary that contains proxy urls for HTTP and HTTPS communication

        `verify` Whether the SSL cert will be verified. A CA_BUNDLE path can also be provided.
                 Defaults to False.

        `debug` Enable http verbosity option more information
                https://docs.python.org/2/library/httplib.html#httplib.HTTPConnection.set_debuglevel

        `max_retries` The maximum number of retries each connection should attempt.
        """
        auth = requests.auth.HTTPBasicAuth(*auth) if auth else None

        logger.info('Creating Session using : alias=%s, url=%s, headers=%s, \
                    cookies=%s, auth=%s, timeout=%s, proxies=%s, verify=%s, \
                    debug=%s ' % (alias, url, headers, cookies, auth, timeout,
                                  proxies, verify, debug))
        return self._create_session(
            alias,
            url,
            headers,
            cookies,
            auth,
            timeout,
            max_retries,
            proxies,
            verify,
            debug)


    def create_ntlm_session(
            self,
            alias,
            url,
            auth,
            headers={},
            cookies=None,
            timeout=None,
            proxies=None,
            verify=False,
            debug=0,
            max_retries=3):
        """ Create Session: create a HTTP session to a server

        `url` Base url of the server

        `alias` Robot Framework alias to identify the session

        `headers` Dictionary of default headers

        `auth` ['DOMAIN', 'username', 'password'] for NTLM Authentication

        `timeout` Connection timeout

        `proxies` Dictionary that contains proxy urls for HTTP and HTTPS communication

        `verify` Whether the SSL cert will be verified. A CA_BUNDLE path can also be provided.
                 Defaults to False.

        `debug` Enable http verbosity option more information
                https://docs.python.org/2/library/httplib.html#httplib.HTTPConnection.set_debuglevel

        `max_retries` The maximum number of retries each connection should attempt.
        """
        if not HttpNtlmAuth:
            raise AssertionError('Requests NTLM module not loaded')
        elif len(auth) != 3:
            raise AssertionError('Incorrect number of authentication arguments'
                                 ' - expected 3, got {}'.format(len(auth)))
        else:
            ntlm_auth = HttpNtlmAuth('{}\\{}'.format(auth[0], auth[1]),
                                     auth[2])
            logger.info('Creating NTLM Session using : alias=%s, url=%s, \
                        headers=%s, cookies=%s, ntlm_auth=%s, timeout=%s, \
                        proxies=%s, verify=%s, debug=%s '
                        % (alias, url, headers, cookies, ntlm_auth,
                           timeout, proxies, verify, debug))

            return self._create_session(
                alias,
                url,
                headers,
                cookies,
                ntlm_auth,
                timeout,
                max_retries,
                proxies,
                verify,
                debug)

    def create_digest_session(self, alias, url, auth, headers={}, cookies=None,
                              timeout=None, proxies=None, verify=False,
                              debug=0, max_retries=3):
        """ Create Session: create a HTTP session to a server

        `url` Base url of the server

        `alias` Robot Framework alias to identify the session

        `headers` Dictionary of default headers

        `auth` ['DOMAIN', 'username', 'password'] for NTLM Authentication

        `timeout` Connection timeout

        `proxies` Dictionary that contains proxy urls for HTTP and HTTPS communication

        `verify` Whether the SSL cert will be verified. A CA_BUNDLE path can also be provided.
                 Defaults to False.

        `debug` Enable http verbosity option more information
                https://docs.python.org/2/library/httplib.html#httplib.HTTPConnection.set_debuglevel

        `max_retries` The maximum number of retries each connection should attempt.
        """
        digest_auth = requests.auth.HTTPDigestAuth(*auth) if auth else None

        return self._create_session(
            alias,
            url,
            headers,
            cookies,
            digest_auth,
            timeout,
            max_retries,
            proxies,
            verify,
            debug)

    def delete_all_sessions(self):
        """ Removes all the session objects """
        logger.info('Delete All Sessions')

        self._cache.empty_cache()

    def to_json(self, content, pretty_print=True):
        """ Convert a string to a JSON object

        `content` String content to convert into JSON

        'pretty_print' If defined, will output JSON is pretty print format
        """

        if pretty_print:
            self._json_pretty_print(content)
            json_ = json.loads(content)
        else:
            json_ = json.loads(content)
        logger.info('To JSON using : content=%s ' % (content))
        #logger.info('To JSON using : pretty_print=%s ' % (pretty_print))

        return json_


    def get_request(
            self,
            alias,
            uri,
            headers=None,
            params=None,
            allow_redirects=None,
            timeout=None):
        """ Send a GET request on the session object found using the
        given `alias`

        `alias` that will be used to identify the Session object in the cache

        `uri` to send the GET request to

        `params` url parameters to append to the uri

        `headers` a dictionary of headers to use with the request

        `timeout` connection timeout
        """
        session = self._cache.switch(alias)
        redir = True if allow_redirects is None else allow_redirects

        response = self._get_request(
            session, uri, params, headers, redir, timeout)

        logger.info(
            'Get Request using : alias=%s, uri=%s, headers=%s ' %
            (alias, uri, headers))

        return response

    def get(
            self,
            alias,
            uri,
            params=None,
            headers=None,
            allow_redirects=None,
            timeout=None):
        """ **Deprecated- See Get Request now**

        Send a GET request on the session object found using the
        given `alias`

        `alias` that will be used to identify the Session object in the cache

        `uri` to send the GET request to

        `headers` a dictionary of headers to use with the request

        `timeout` connection timeout
        """
        logger.warn("Deprecation Warning: Use Get Request in the future")
        session = self._cache.switch(alias)

        redir = True if allow_redirects is None else allow_redirects

        response = self._get_request(
            session, uri, params, headers, redir, timeout)

        return response

    def post_request(
            self,
            alias,
            uri,
            data=None,
            params=None,
            headers=None,
            files=None,
            allow_redirects=None,
            timeout=None):
        """ Send a POST request on the session object found using the
        given `alias`

        `alias` that will be used to identify the Session object in the cache

        `uri` to send the POST request to

        `data` a dictionary of key-value pairs that will be urlencoded
               and sent as POST data
               or binary data that is sent as the raw body content

        `params` url parameters to append to the uri

        `headers` a dictionary of headers to use with the request

        `files` a dictionary of file names containing file data to POST to the server

        `allow_redirects` requests redirection

        `timeout` connection timeout
        """
        session = self._cache.switch(alias)
        data = self._format_data_according_to_header(data, headers)
        redir = True if allow_redirects is None else allow_redirects

        response = self._body_request(
            "post",
            session,
            uri,
            data,
            params,
            files,
            headers,
            redir,
            timeout)

        if isinstance(data, str):
            data = data.decode('utf-8')
        logger.info('Post Request using : alias=%s, uri=%s, data=%s, \
                    headers=%s, files=%s, allow_redirects=%s '
                    % (alias, uri, data, headers, files, redir))

        return response

    def post_request_new(
            self,
            alias,
            uri,
            data=None,
            params=None,
            headers=None,
            files=None,
            allow_redirects=None,
            timeout=None):
        """ Send a POST request on the session object found using the
        given `alias`
        """
        if isinstance(data,str) and (isinstance(headers,str) or  headers is None):
            session = self._cache.switch(alias)
            if headers is None:
                if self._is_json(data):
                    data=json.dumps(data)
                    headers={"Content-Type":"application/json"}
                else:
                    data=XYLKeywords().FormData_to_Dict(data)
                    headers={"Content-Type":"application/x-www-form-urlencoded"}
            else:
                if self._is_json(data):
                    data=json.dumps(data)
                else:
                    data=XYLKeywords().FormData_to_Dict(data)

            data = self._format_data_according_to_header(data, headers)
            redir = True if allow_redirects is None else allow_redirects

            response = self._body_request(
                "post",
                session,
                uri,
                data,
                params,
                files,
                headers,
                redir,
                timeout)

            if isinstance(data, str):
                data = data.decode('utf-8')
            logger.info('Post Request using : alias=%s, uri=%s, data=%s, \
                        headers=%s, files=%s, allow_redirects=%s '
                        % (alias, uri, data, headers, files, redir))

            return response
        else:
            session = self._cache.switch(alias)
            data = self._format_data_according_to_header(data, headers)
            redir = True if allow_redirects is None else allow_redirects

            response = self._body_request(
                "post",
                session,
                uri,
                data,
                params,
                files,
                headers,
                redir,
                timeout)

            if isinstance(data, str):
                data = data.decode('utf-8')
            logger.info('Post Request using : alias=%s, uri=%s, data=%s, \
                        headers=%s, files=%s, allow_redirects=%s '
                        % (alias, uri, data, headers, files, redir))

            return response




    def post(
            self,
            alias,
            uri,
            data={},
            headers=None,
            files=None,
            allow_redirects=None,
            timeout=None):
        """ **Deprecated- See Post Request now**

        Send a POST request on the session object found using the
        given `alias`

        `alias` that will be used to identify the Session object in the cache

        `uri` to send the GET request to

        `data` a dictionary of key-value pairs that will be urlencoded
               and sent as POST data
               or binary data that is sent as the raw body content

        `headers` a dictionary of headers to use with the request

        `files` a dictionary of file names containing file data to POST to the server

        `timeout` connection timeout
        """
        logger.warn("Deprecation Warning: Use Post Request in the future")
        session = self._cache.switch(alias)
        data = self._utf8_urlencode(data)
        redir = True if allow_redirects is None else allow_redirects

        response = self._body_request(
            "post",
            session,
            uri,
            data,
            None,
            files,
            headers,
            redir,
            timeout)

        return response

    def patch_request(
            self,
            alias,
            uri,
            data=None,
            params=None,
            headers=None,
            files=None,
            allow_redirects=None,
            timeout=None):
        """ Send a PATCH request on the session object found using the
        given `alias`

        `alias` that will be used to identify the Session object in the cache

        `uri` to send the PATCH request to

        `data` a dictionary of key-value pairs that will be urlencoded
               and sent as PATCH data
               or binary data that is sent as the raw body content

        `headers` a dictionary of headers to use with the request

        `files` a dictionary of file names containing file data to PATCH to the server

        `allow_redirects` requests redirection

        `params` url parameters to append to the uri

        `timeout` connection timeout
        """
        session = self._cache.switch(alias)
        data = self._format_data_according_to_header(data, headers)
        redir = True if allow_redirects is None else allow_redirects

        response = self._body_request(
            "patch",
            session,
            uri,
            data,
            params,
            files,
            headers,
            redir,
            timeout)

        if isinstance(data, str):
            data = data.decode('utf-8')
        logger.info('Patch Request using : alias=%s, uri=%s, data=%s, \
                    headers=%s, files=%s, allow_redirects=%s '
                    % (alias, uri, data, headers, files, redir))

        return response

    def patch(
            self,
            alias,
            uri,
            data={},
            headers=None,
            files={},
            allow_redirects=None,
            timeout=None):
        """ **Deprecated- See Patch Request now**

        Send a PATCH request on the session object found using the
        given `alias`

        `alias` that will be used to identify the Session object in the cache

        `uri` to send the PATCH request to

        `data` a dictionary of key-value pairs that will be urlencoded
               and sent as PATCH data
               or binary data that is sent as the raw body content

        `headers` a dictionary of headers to use with the request

        `files` a dictionary of file names containing file data to PATCH to the server

        `timeout` connection timeout
        """
        logger.warn("Deprecation Warning: Use Patch Request in the future")
        session = self._cache.switch(alias)
        data = self._utf8_urlencode(data)
        redir = True if allow_redirects is None else allow_redirects

        response = self._body_request(
            "patch",
            session,
            uri,
            data,
            None,
            files,
            headers,
            redir,
            timeout)

        return response

    def put_request(
            self,
            alias,
            uri,
            data=None,
            params=None,
            files=None,
            headers=None,
            allow_redirects=None,
            timeout=None):
        """ Send a PUT request on the session object found using the
        given `alias`

        `alias` that will be used to identify the Session object in the cache

        `uri` to send the PUT request to

        `headers` a dictionary of headers to use with the request

        `allow_redirects` requests redirection

        `params` url parameters to append to the uri

        `timeout` connection timeout
        """
        session = self._cache.switch(alias)
        data = self._format_data_according_to_header(data, headers)
        redir = True if allow_redirects is None else allow_redirects

        response = self._body_request(
            "put",
            session,
            uri,
            data,
            params,
            files,
            headers,
            redir,
            timeout)

        if isinstance(data, str):
            data = data.decode('utf-8')
        logger.info('Put Request using : alias=%s, uri=%s, data=%s, \
                    headers=%s, allow_redirects=%s ' % (alias, uri, data, headers, redir))

        return response

    def put(
            self,
            alias,
            uri,
            data=None,
            headers=None,
            allow_redirects=None,
            timeout=None):
        """ **Deprecated- See Put Request now**

        Send a PUT request on the session object found using the
        given `alias`

        `alias` that will be used to identify the Session object in the cache

        `uri` to send the PUT request to

        `headers` a dictionary of headers to use with the request

        `timeout` connection timeout
        """
        logger.warn("Deprecation Warning: Use Put Request in the future")
        session = self._cache.switch(alias)
        data = self._utf8_urlencode(data)
        redir = True if allow_redirects is None else allow_redirects

        response = self._body_request(
            "put",
            session,
            uri,
            data,
            None,
            None,
            headers,
            redir,
            timeout)

        return response

    def delete_request(
            self,
            alias,
            uri,
            data=(),
            params=None,
            headers=None,
            allow_redirects=None,
            timeout=None):
        """ Send a DELETE request on the session object found using the
        given `alias`

        `alias` that will be used to identify the Session object in the cache

        `uri` to send the DELETE request to

        `headers` a dictionary of headers to use with the request

        `timeout` connection timeout
        """
        session = self._cache.switch(alias)
        data = self._utf8_urlencode(data)
        redir = True if allow_redirects is None else allow_redirects

        response = self._delete_request(
            session, uri, data, params, headers, redir, timeout)

        if isinstance(data, str):
            data = data.decode('utf-8')
        logger.info('Delete Request using : alias=%s, uri=%s, data=%s, \
                    headers=%s, allow_redirects=%s ' % (alias, uri, data, headers, redir))

        return response

    def delete(
            self,
            alias,
            uri,
            data=(),
            headers=None,
            allow_redirects=None,
            timeout=None):
        """ * * *   Deprecated- See Delete Request now   * * *

        Send a DELETE request on the session object found using the
        given `alias`

        `alias` that will be used to identify the Session object in the cache

        `uri` to send the DELETE request to

        `headers` a dictionary of headers to use with the request

        `timeout` connection timeout
        """
        logger.warn("Deprecation Warning: Use Delete Request in the future")
        session = self._cache.switch(alias)
        data = self._utf8_urlencode(data)
        redir = True if allow_redirects is None else allow_redirects

        response = self._delete_request(
            session, uri, data, None, headers, redir, timeout)

        return response

    def head_request(
            self,
            alias,
            uri,
            headers=None,
            allow_redirects=None,
            timeout=None):
        """ Send a HEAD request on the session object found using the
        given `alias`

        `alias` that will be used to identify the Session object in the cache

        `uri` to send the HEAD request to

        `headers` a dictionary of headers to use with the request
        """
        session = self._cache.switch(alias)
        redir = False if allow_redirects is None else allow_redirects
        response = self._head_request(session, uri, headers, redir, timeout)
        logger.info('Head Request using : alias=%s, uri=%s, headers=%s, \
        allow_redirects=%s ' % (alias, uri, headers, redir))

        return response

    def head(
            self,
            alias,
            uri,
            headers=None,
            allow_redirects=None,
            timeout=None):
        """ **Deprecated- See Head Request now**

        Send a HEAD request on the session object found using the
        given `alias`

        `alias` that will be used to identify the Session object in the cache

        `uri` to send the HEAD request to

        `headers` a dictionary of headers to use with the request
        """
        logger.warn("Deprecation Warning: Use Head Request in the future")
        session = self._cache.switch(alias)
        redir = False if allow_redirects is None else allow_redirects
        response = self._head_request(session, uri, headers, redir, timeout)

        return response

    def options_request(
            self,
            alias,
            uri,
            headers=None,
            allow_redirects=None,
            timeout=None):
        """ Send an OPTIONS request on the session object found using the
        given `alias`

        `alias` that will be used to identify the Session object in the cache

        `uri` to send the OPTIONS request to

        `headers` a dictionary of headers to use with the request
        """
        session = self._cache.switch(alias)
        redir = True if allow_redirects is None else allow_redirects
        response = self._options_request(session, uri, headers, redir, timeout)
        logger.info(
            'Options Request using : alias=%s, uri=%s, headers=%s, allow_redirects=%s ' %
            (alias, uri, headers, redir))

        return response

    def options(
            self,
            alias,
            uri,
            headers=None,
            allow_redirects=None,
            timeout=None):
        """ **Deprecated- See Options Request now**
        Send an OPTIONS request on the session object found using the
        given `alias`

        `alias` that will be used to identify the Session object in the cache

        `uri` to send the OPTIONS request to

        `headers` a dictionary of headers to use with the request
        """
        logger.warn("Deprecation Warning: Use Options Request in the future")
        session = self._cache.switch(alias)
        redir = True if allow_redirects is None else allow_redirects
        response = self._options_request(session, uri, headers, redir, timeout)

        return response

    def _get_request(
            self,
            session,
            uri,
            params,
            headers,
            allow_redirects,
            timeout):
        self._capture_output()

        resp = session.get(self._get_url(session, uri),
                           headers=headers,
                           params=self._utf8_urlencode(params),
                           allow_redirects=allow_redirects,
                           timeout=self._get_timeout(timeout),
                           cookies=self.cookies)

        self._print_debug()
        # Store the last session object (@Kosuri Why?)
        session.last_resp = resp

        return resp

    def _body_request(
            self,
            method_name,
            session,
            uri,
            data,
            params,
            files,
            headers,
            allow_redirects,
            timeout):
        self._capture_output()

        method = getattr(session, method_name)
        resp = method(self._get_url(session, uri),
                      data=data,
                      params=self._utf8_urlencode(params),
                      files=files,
                      headers=headers,
                      allow_redirects=allow_redirects,
                      timeout=self._get_timeout(timeout),
                      cookies=self.cookies)

        self._print_debug()

        # Store the last session object (@Kosuri Why?)
        session.last_resp = resp
        self.builtin.log(method_name + " response: " + resp.content, 'DEBUG')

        return resp

    def _delete_request(
            self,
            session,
            uri,
            data,
            params,
            headers,
            allow_redirects,
            timeout):
        self._capture_output()

        resp = session.delete(self._get_url(session, uri),
                              data=data,
                              params=self._utf8_urlencode(params),
                              headers=headers,
                              allow_redirects=allow_redirects,
                              timeout=self._get_timeout(timeout),
                              cookies=self.cookies)

        self._print_debug()

        # Store the last session object (@Kosuri Why?)
        session.last_resp = resp

        return resp

    def _head_request(self, session, uri, headers, allow_redirects, timeout):
        self._capture_output()

        resp = session.head(self._get_url(session, uri),
                            headers=headers,
                            allow_redirects=allow_redirects,
                            timeout=self._get_timeout(timeout),
                            cookies=self.cookies)

        self._print_debug()

        # Store the last session object (@Kosuri Why?)
        session.last_resp = resp

        return resp

    def _options_request(
            self,
            session,
            uri,
            headers,
            allow_redirects,
            timeout):
        self._capture_output()

        resp = session.options(self._get_url(session, uri),
                               headers=headers,
                               cookies=self.cookies,
                               allow_redirects=allow_redirects,
                               timeout=self._get_timeout(timeout))

        self._print_debug()

        # Store the last session object (@Kosuri Why?)
        session.last_resp = resp

        return resp

    def _get_url(self, session, uri):
        ''' Helper method to get the full url
        '''
        url = session.url
        if uri:
            slash = '' if uri.startswith('/') else '/'
            url = "%s%s%s" % (session.url, slash, uri)
        return url

    def _get_timeout(self, timeout):
        return float(timeout) if timeout is not None else self.timeout

    def _capture_output(self):
        if self.debug >= 1:
            self.http_log = WritableObject()
            sys.stdout = self.http_log

    def _print_debug(self):
        if self.debug >= 1:
            sys.stdout = sys.__stdout__  # Restore stdout
            debug_info = ''.join(
                self.http_log.content).replace(
                '\\r',
                '').decode('string_escape').replace(
                '\'',
                '')

            # Remove empty lines
            debug_info = "\n".join(
                [ll.rstrip() for ll in debug_info.splitlines() if ll.strip()])
            self.builtin.log(debug_info, 'DEBUG')

    def _json_pretty_print(self, content):
        """ Pretty print a JSON object

        'content'  JSON object to pretty print
        """
        temp = json.loads(content)
        temp2=json.dumps(
            temp,
            sort_keys=True,
            indent=4,
            separators=(
                ',',
                ': '))
        logger.info(temp2)
        print temp2

    def _utf8_urlencode(self, data):
        if isinstance(data, unicode):
            return data.encode('utf-8')

        if not isinstance(data, dict):
            return data

        utf8_data = {}
        for k, v in data.iteritems():
            if isinstance(v, unicode):
                v = v.encode('utf-8')
            utf8_data[k] = v
        return urlencode(utf8_data)

    def _format_data_according_to_header(self, data, headers):
        if data is not None and headers is not None and 'Content-Type' in headers and not self._is_json(data):
            if headers['Content-Type'].find("application/json") != -1:
                data = json.dumps(data)
            elif headers['Content-Type'].find("application/x-www-form-urlencoded") != -1:
                data = self._utf8_urlencode(data)
        else:
            data = self._utf8_urlencode(data)

        return data

    def set_session_url(self,alias,url):
        """ change url
        """
        self.builtin.log('set session url: %s' % url, 'DEBUG')
        session = self._cache.switch(alias)
        session.url=url
        return session


    def Upload_Files(
            self,
            alias,
            uri,
            name,
            files_name,
            Content_Type,
            files_path,
            data=None,
            ):
        """
            eg.

            Content-Disposition: form-data; *name* ="client_logo"; *filename* ="20160606173830.jpg"
            *Content-Type* : image/jpeg

            | ${files} | Set Variable | ${EXECDIR}${/}Resources${/}XXXXXX.xls |

        """
        session = self._cache.switch(alias)

        with open(files_path,'rb') as f:
            logger.info(type(f))
            file={name: (files_name,f, Content_Type)}
            resp = session.post(self._get_url(session, uri),files=file,data=data)

            if isinstance(data, str):
                data = data.decode('utf-8')
            logger.info('Post Request using : alias=%s, uri=%s, files=%s,'
                        % (alias, uri, files_path))
            session.last_resp = resp
            return resp

    def should_be_equal_as_jsonschema(self, json, schema):
        """
        :param json: like respons.tojson
        :param schema: look key words  'create json schema'

        """
        validate(json, schema)

    def should_be_equal_as_jsonschema_simple(self, json_str, property_name, property_type):
        """

        :param property_name: name
        :param property_type: number
        :return:
        """
        schema={
        'type' : "object",
        "properties" : {
            property_name: {"type": property_type}
            },
        }
        validate(json_str, schema)


    def is_json(self,myjson):
        try:
            json.loads(myjson)
        except ValueError:
            return False
        return True




    @staticmethod
    def _is_json(data):
        try:
            json.loads(data)
        except (TypeError, ValueError):
            return False
        return True


if __name__ == '__main__':
    """
    Checker	Notes
        hostname
        ipv4
        ipv6
        email
        uri
        date-time
        date
        time
        regex
        color
    """
    schema={
        'type': "object",
        "properties": {
            "code": {"type": "string"},
            "message": {"type": "string"},
            "result":{
                "type": "object",
                "properties" : {
                        "longitude": {"type": "string"},
                        "loginTime": {"type": "number"}
                              }
            }
        }
    }



    json1={
    "code": "00",
    "message": "45f61449a98e4dfc95658b351e9ffe09",
    "result": {
        "dealer": "",
        "latitude": "29.88525897",
        "leader": "",
        "leaderName": "",
        "loginTime": 1475905535834,
        "longitude": "121.57900597",
        "marketAccount": "",
        "marketUrl": "",
        "menuFirstLevel": [],
        "mobile": "13967880231",
        "orgId": "100203",
        "orgName": "默认分部",
        "password": "81dc9bdb52d04dc20036dbd8313ed055",
        "roleDataType": 2,
        "roleId": "55c349bc70d24db1b37b6a5f841eb13a",
        "roleName": "测试",
        "roleWeight": 4,
        "sex": "M",
        "status": "01",
        "telephone": "",
        "title": "",
        "token": "6s2xfZeslpkhmRWJPMmsJm+lzz4MrCSk8Yz/6zlvhu+1RCq9RsbOiQ==",
        "userId": "008d731d52e2435ba88bf962dd1d9f52",
        "userMenu": [],
        "userName": "测试-张瑜"
    },
    "success": True
}





    #validate(json1,schema)
    #RequestsKeywords().should_be_equal_as_jsonschema_simple(json1, "price", "string", "data1")






